Linux-Shell-Web超级终端工具shellinabox

Linux Shell Web超级终端工具shellinabox

Shell是Linux内核应用程序，是指“为使用者提供操做界面”的软件，也是命令解析器，它相似于Windows操做系统DOS下的cmd.exe应用程序。它接收用户命令，而后调用相应的应用程序，用户通常管理Linux服务器都是习惯用putty、Xshell、SecureCRT、secure shell等客户端端工具，可是使用这些客户端都是须要在本地安装后才能使用，若是换其它电脑也是须要从新安装，这样很是使用起来很是麻烦，因此，咱们今天就来介绍一块很是方便的shell客户端工具，使用系统自带的浏览器来管理Linux服务终端，是一款能随时在任何终端上面管理，这一款运行在linux下面的工具 shellinabox，只须要在Linux服务器上面安装并配置好shellinabox。

 

shellinabox是由Markus Gutschke建立的基于Web的终端模拟器。它具备内置的Shell Web服务端，在指定端口上做为基于Web的SSH客户端运行，并提示您使用任何支持AJAX/JavaScript和CSS的浏览器远程访问和控制Linux Server SSH Shell，而无需任何其余浏览器插件，使用很是方便，不过安装和配置是须要有点点Linux基础，若是以为本身彻底不懂Linux，能够建议去购买《Linux就该这么学》这本教程，很是适合初学者入门，或者去此教程的官网查看详细的资料，直接在百度输入此书名就能够直接进入官网。

 

shellinbox是一款在Linux服务器下有一个内建的web server做为基本的web ssh client，容许你经过指定的端口访问linux服务器的ssh shell，只要你的浏览器支持AJAX/JS/CSS就能够访问，不过如今主流的操做系统自带的浏览器都支持，shellinabox是一款开源的轻量级软件，在安装shellinabox以前要肯定Linux服务端是否安装了openssl库；debian和ubuntu官方还提供有deb安装包，而centos也有rpm包，也能够经过yum源安装，安装及配置也比较简单，下面咱们来详细的安装和配置shellinabox。

 

1、在RHEL、 CentOS系统上面安装及配置步骤以下

# yum install openssl shellinabox

Loaded plugins: fastestmirror

Determining fastest mirrors

epel/x86_64/metalink                                                                            | 9.2 kB  00:00:00    

 * base: mirrors.aliyun.com

 * epel: mirrors.aliyun.com

 * extras: mirrors.aliyun.com

 * updates: mirrors.aliyun.com

base                                                                                            | 3.6 kB  00:00:00    

epel                                                                                            | 3.2 kB  00:00:00    

extras                                                                                          | 3.4 kB  00:00:00    

updates                                                                                         | 3.4 kB  00:00:00    

(1/6): extras/7/x86_64/primary_db                                                               | 156 kB  00:00:00    

(2/6): base/7/x86_64/group_gz                                                                   | 166 kB  00:00:01    

(3/6): epel/x86_64/updateinfo                                                                   | 940 kB  00:00:08    

(4/6): updates/7/x86_64/primary_db                                                              | 1.3 MB  00:00:10    

(5/6): epel/x86_64/primary                                                                      | 3.6 MB  00:00:21    

(6/6): base/7/x86_64/primary_db                                                                 | 6.0 MB  00:00:26    

epel                                                                                                       12745/12745

Resolving Dependencies

--> Running transaction check

---> Package openssl.x86_64 1:1.0.2k-12.el7 will be updated

---> Package openssl.x86_64 1:1.0.2k-16.el7 will be an update

--> Processing Dependency: openssl-libs(x86-64) = 1:1.0.2k-16.el7 for package: 1:openssl-1.0.2k-16.el7.x86_64

---> Package shellinabox.x86_64 0:2.20-5.el7 will be installed

--> Running transaction check

---> Package openssl-libs.x86_64 1:1.0.2k-12.el7 will be updated

--> Processing Dependency: openssl-libs(x86-64) = 1:1.0.2k-12.el7 for package: 1:openssl-devel-1.0.2k-12.el7.x86_64

---> Package openssl-libs.x86_64 1:1.0.2k-16.el7 will be an update

--> Running transaction check

---> Package openssl-devel.x86_64 1:1.0.2k-12.el7 will be updated

---> Package openssl-devel.x86_64 1:1.0.2k-16.el7 will be an update

--> Finished Dependency Resolution

Dependencies Resolved

======================================================================================

 Package                        Arch                    Version                            Repository             Size

======================================================================================

Installing:

 shellinabox                    x86_64                  2.20-5.el7                         epel                  136 k

Updating:

 openssl                        x86_64                  1:1.0.2k-16.el7                    base                  493 k

Updating for dependencies:

 openssl-devel                  x86_64                  1:1.0.2k-16.el7                    base                  1.5 M

 openssl-libs                   x86_64                  1:1.0.2k-16.el7                    base                  1.2 M

 

Transaction Summary

======================================================================================

Install  1 Package

Upgrade  1 Package (+2 Dependent packages)

 

Total download size: 3.3 M

Is this ok [y/d/N]:y

Downloading packages:

No Presto metadata available for base

(1/4): openssl-1.0.2k-16.el7.x86_64.rpm                                                         | 493 kB  00:00:01    

(2/4): shellinabox-2.20-5.el7.x86_64.rpm                                                        | 136 kB  00:00:01    

(3/4): openssl-devel-1.0.2k-16.el7.x86_64.rpm                                                   | 1.5 MB  00:00:05    

(4/4): openssl-libs-1.0.2k-16.el7.x86_64.rpm                                                    | 1.2 MB  00:00:05    

-----------------------------------------------------------------------------------------------------------------------

Total                                                                                  469 kB/s | 3.3 MB  00:00:07    

Running transaction check

Running transaction test

Transaction test succeeded

Running transaction

  Updating   : 1:openssl-libs-1.0.2k-16.el7.x86_64                                                                 1/7

  Updating   : 1:openssl-1.0.2k-16.el7.x86_64                                                                      2/7

  Installing : shellinabox-2.20-5.el7.x86_64                                                                       3/7

  Updating   : 1:openssl-devel-1.0.2k-16.el7.x86_64                                                                4/7

  Cleanup    : 1:openssl-devel-1.0.2k-12.el7.x86_64                                                                5/7

  Cleanup    : 1:openssl-1.0.2k-12.el7.x86_64                                                                      6/7

  Cleanup    : 1:openssl-libs-1.0.2k-12.el7.x86_64                                                                 7/7

  Verifying  : 1:openssl-libs-1.0.2k-16.el7.x86_64                                                                 1/7

  Verifying  : 1:openssl-devel-1.0.2k-16.el7.x86_64                                                                2/7

  Verifying  : shellinabox-2.20-5.el7.x86_64                                                                       3/7

  Verifying  : 1:openssl-1.0.2k-16.el7.x86_64                                                                      4/7

  Verifying  : 1:openssl-devel-1.0.2k-12.el7.x86_64                                                                5/7

  Verifying  : 1:openssl-1.0.2k-12.el7.x86_64                                                                      6/7

  Verifying  : 1:openssl-libs-1.0.2k-12.el7.x86_64                                                                 7/7

Installed:

  shellinabox.x86_64 0:2.20-5.el7                                                                                     

Updated:

  openssl.x86_64 1:1.0.2k-16.el7                                                                                      

Dependency Updated:

 openssl-devel.x86_64 1:1.0.2k-16.el7                       openssl-libs.x86_64 1:1.0.2k-16.el7                     

Complete!

 

2、配置shellinaboxd

192.168.3.160是SSH服务器IP地址，

# vim /etc/sysconfig/shellinaboxd

# TCP port that shellinboxd's webserver listens on

PORT=6175

# specify the IP address of a destination SSH server

OPTS="-s /:SSH:192.168.3.160" #(https协议)

#OPTS="-t -s /:SSH:192.168.3.160" #(http协议)

# if you want to restrict access to shellinaboxd from localhost only

#下面配置是仅主机访问，其它主机不能访问

#OPTS="-s /:SSH:192.168.3.160 --localhost-only"

 

shellinaboxd默认端口是：4200,我这里修改成6175。

 

Shellinaboxd经常使用参数使用的帮助手册

# shellinaboxd --help

List of command line options:

  -b, --background[=PIDFILE]  run in background

  -c, --cert=CERTDIR          set certificate dir (default: $PWD)

      --cert-fd=FD            set certificate file from fd

      --css=FILE              attach contents to CSS style sheet

      --cgi[=PORTMIN-PORTMAX] run as CGI

  -d, --debug                 enable debug mode

  -f, --static-file=URL:FILE  serve static file from URL path

  -g, --group=GID             switch to this group (default: nobody)

  -h, --help                  print this message

      --linkify=[none|normal|aggressive] default is "normal"

      --localhost-only        only listen on 127.0.0.1

      --no-beep               suppress all audio output

  -n, --numeric               do not resolve hostnames

  -m, --messages-origin=ORIGIN allow iframe message passing from origin

      --pidfile=PIDFILE       publish pid of daemon process

  -p, --port=PORT             select a port (default: 4200)

  -s, --service=SERVICE       define one or more services

  -t, --disable-ssl           disable transparent SSL support

      --disable-ssl-menu      disallow changing transport mode

      --disable-utmp-logging  disable logging to utmp and wtmp

  -q, --quiet                 turn off all messages

      --unixdomain-only=PATH:USER:GROUP:CHMOD listen on unix socket

  -u, --user=UID              switch to this user (default: nobody)

      --user-css=STYLES       defines user-selectable CSS options

  -v, --verbose               enable logging messages

      --version               prints version information

      --disable-peer-check    disable peer check on a session

 

3、启动、中止、自启动服务

Centos 6

# service shellinaboxd start                   //启动服务   

# service shellinaboxd stop               //中止服务

# service shellinaboxd restart            //重启服务

# chkconfig shellinaboxd on               //自启服务

 

Centos 7

# systemctl start shellinaboxd.service

# systemctl stop shellinaboxd.service

# systemctl restart shellinaboxd.service

# systemctl enable shellinaboxd.service

 

强制关闭 Shellinaboxd

查找到 Shellinaboxd 的进程 pid ，kill 便可

# ps -aux|grep shellinaboxd | grep -v grep | awk ‘{print $1}’

也可在启动时加上 -p 参数，将进程 pid 保存到指定的文件中，须要关闭时读取它并进行 kill

 

4、查看服务状态

# netstat -nap | grep shellinabox

tcp      0      0 0.0.0.0:6175    0.0.0.0:*     LISTEN     118916/shellinaboxd

https://192.168.3.160:6175/

默认60s不登陆自动断开

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